78801969

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{7919}}^1$

素因数の和:8060

約数の個数: 16

約数和(自身を含む): 109486080

約数和(自身を除く): 30684111

約数列:

[1, 3, 31, 93, 107, 321, 3317, 7919, 9951, 23757, 245489, 736467, 847333, 2541999, 26267323, 78801969]

約数ペア:

[(1, 78801969), (3, 26267323), (31, 2541999), (93, 847333), (107, 736467), (321, 245489), (3317, 23757), (7919, 9951)]